---
service: d.root-servers.net
start-period: '2016-02-18T00:00:00Z'
end-period: '2016-02-18T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4535528206
dns-udp-queries-received-ipv6: 453609473
dns-tcp-queries-received-ipv4: 27449489
dns-tcp-queries-received-ipv6: 1240749
dns-udp-responses-sent-ipv4: 4516380544
dns-udp-responses-sent-ipv6: 453323438
dns-tcp-responses-sent-ipv4: 27402511
dns-tcp-responses-sent-ipv6: 1240686